Exploring the Impact of Medicinal Plants on the Gut Microbiome in Diarrheal Diseases

Diarrheal diseases remain a significant global health challenge, particularly in low-income regions, where they contribute to high morbidity and mortality rates, especially among children. The gut microbiome plays a crucial role in disease prevention and overall health, with disruptions often exacerbating diarrheal conditions. This review examines the role of medicinal plants in modulating gut microbiota to alleviate diarrheal diseases. Given the growing concern over antibiotic resistance, natural remedies have gained attention for their antimicrobial and immunomodulatory properties. Many traditional medicinal plants, rich in bioactive compounds such as flavonoids, tannins, and alkaloids, exhibit promising effects on gut microbiota by promoting beneficial bacteria and inhibiting pathogenic strains. However, research gaps persist in understanding their precise mechanisms, safety, and efficacy. Integrating medicinal plants with probiotics and modern scientific techniques may enhance treatment outcomes, but further interdisciplinary studies and regulatory frameworks are needed. Addressing challenges such as standardization, conservation, and ethical concerns in ethnopharmacological research is essential for incorporating traditional medicine into mainstream healthcare. Keywords: Medicinal plants, Gut microbiome, Diarrheal diseases, Ethnopharmacology, Antibiotic resistance, Phytochemicals, Traditional medicine.